Deposition and erosion properties of fine sediments from an area of saltpans in the Ria de Aveiro lagoon.

dc.contributor.author	Portela, L. I.	pt_BR
dc.date.accessioned	2012-11-07T10:25:53Z	pt_BR
dc.date.accessioned	2014-10-20T09:52:46Z	pt_BR
dc.date.accessioned	2017-04-13T11:44:56Z
dc.date.available	2012-11-07T10:25:53Z	pt_BR
dc.date.available	2014-10-20T09:52:46Z	pt_BR
dc.date.available	2017-04-13T11:44:56Z
dc.date.issued	2011-04	pt_BR
dc.identifier.uri	https://repositorio.lnec.pt/jspui/handle/123456789/1004005
dc.description.abstract	The deposition and erosion properties of natural sediment from the Ria de Aveiro have been investigated. Surface sediment was collected from an abandoned saltpan wall. Sediment properties were studied in an annular flume. Results showed a clear relation between the maximum suspended sediment concentrations and the maximum velocities. The bed shear stress value corresponding to 50% deposition was estimated at 0.17 Pa, while the value corresponding to 50% erosion was estimated at 0.28 Pa.	pt_BR
dc.publisher	SedNet	pt_BR
dc.rights	openAccess	pt_BR
dc.subject	Sedimentos coesivos	pt_BR
dc.title	Deposition and erosion properties of fine sediments from an area of saltpans in the Ria de Aveiro lagoon.	pt_BR
dc.type	conferenceObject	pt_BR
dc.description.pages	1	pt_BR
dc.identifier.seminario	7th International SedNet event	pt_BR
dc.identifier.local	Venice	pt_BR
dc.description.sector	DHA/NEC	pt_BR
dc.description.year	2011	pt_BR
dc.description.data	6-9 April	pt_BR